User talk:216.221.65.181

January 2023
Hello, I'm Yoshi24517. An edit that you recently made to Polytetrafluoroethylene seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Yoshi24517 Chat   Online  23:30, 27 January 2023 (UTC)